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GRACOCast Iron Housing AODD Pumps

GRACO Diaphragm Pump: Cast Iron Body, 2 in, NPT Connection, 150 gpm

The GRACO Diaphragm Pump with Cast Iron Body is a cast iron housing AODD pump (SKU 911UD8, MPN DF6666). It features a 2-inch NPT connection, a flow rate of 150 gpm, and a Santoprene diaphragm, with Santoprene seat…

SKU 3G-OTH-86073

Brand
GRACO
Item
Diaphragm Pump: Cast Iron Body, 2 in, NPT Connection, 150 gpm
Category
Cast Iron Housing AODD Pumps
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Technical Specifications

GRACO
Manufacturer Part Number
DF6666
Type
2 in, NPT Connection, 150 gpm, Santoprene Diaphragm
Seat Material
Santoprene
Check Valve Material
Santoprene
View Full Spec Sheet

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GRACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRACO Diaphragm Pump with Cast Iron Body is a cast iron housing AODD pump (SKU 911UD8, MPN DF6666). It features a 2-inch NPT connection, a flow rate of 150 gpm, and a Santoprene diaphragm, with Santoprene seat and check valve materials.

Frequently Asked Questions

What is the GRACO DF6666 diaphragm pump used for?

The GRACO DF6666 is a cast iron AODD pump used for transferring fluids in industrial applications such as chemical processing, wastewater treatment, and mining. Its Santoprene diaphragm, seats, and check valves handle abrasive or corrosive liquids, while the 2-inch NPT connection supports high-flow transfer up to 150 gpm.

What are the specifications of the GRACO DF6666 pump?

The GRACO DF6666 is a cast iron AODD pump with a 2-inch NPT connection, delivering 150 gpm. It features a Santoprene diaphragm, Santoprene seat material, and Santoprene check valve material. The manufacturer part number is DF6666, and the SKU is 911UD8.

Where to buy the GRACO DF6666 pump worldwide?

3G Electric supplies the GRACO DF6666 pump worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source genuine GRACO equipment and can provide a quote for your location. Contact us for availability and lead time.

How to select the right diaphragm material for a GRACO pump?

Selecting the right diaphragm material for a GRACO pump depends on fluid compatibility and temperature. Santoprene, as used in the DF6666, offers good chemical resistance and flexibility for many industrial fluids. Always consult the fluid manufacturer's chemical resistance guide and GRACO's material recommendations to ensure proper performance and longevity.

Used in

Common applications for GRACO
Food and beverage processing — Graco FDA-compliant electric diaphragm pumps (e.g., HE120-1200) for sanitary fluid transfer
Pharmaceutical manufacturing — Graco USP Class VI-compliant AODD pumps (e.g., SP4F.0006) for sterile liquid handling
Chemical processing — Graco aluminum or stainless steel diaphragm pumps (e.g., TE120-1100) for corrosive fluid transfer
Automotive lubrication — Graco grease pump control replacement kits (e.g., 18F169) for maintenance of lubrication systems
Paint and coating application — Graco discharge spouts (e.g., 255858) for precise fluid dispensing in finishing lines
Water and wastewater treatment — Graco electric diaphragm pumps (e.g., HE120-1503) for sludge and chemical dosing

GRACO Products

3G Electric supplies GRACO cast iron housing aodd pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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